Control.Concurrent.STM.TBMChan
data TBMChan a
newTBMChan
newTBMChanIO
readTBMChan
tryReadTBMChan
peekTBMChan
tryPeekTBMChan
writeTBMChan
tryWriteTBMChan
unGetTBMChan
closeTBMChan
isClosedTBMChan
isEmptyTBMChan
isFullTBMChan
estimateFreeSlotsTBMChan
freeSlotsTBMChan